import java.util.*

/**
 * Created by Administrator on 2017/5/24.
 */
class StaticFunction{

    fun printTxt(){
        println("txt!")
    }

    companion object{
        fun printMsg(msg:String){
            println(msg)
        }
        fun createRanNumber():Int{
            val mRandom= Random()
            return mRandom.nextInt(100)
        }
    }
}